329990353

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{7951}}^1$

素因数の和:7994

約数の個数: 24

約数和(自身を含む): 423046400

約数和(自身を除く): 93056047

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 3773, 5929, 7951, 41503, 55657, 87461, 389599, 612227, 962071, 2727193, 4285589, 6734497, 29999123, 47141479, 329990353]

約数ペア:

[(1, 329990353), (7, 47141479), (11, 29999123), (49, 6734497), (77, 4285589), (121, 2727193), (343, 962071), (539, 612227), (847, 389599), (3773, 87461), (5929, 55657), (7951, 41503)]